Starr, C. (1997). Biology: A human emphasis (3rd ed.). Wadsworth.
Citación estilo ChicagoStarr, Cecie. Biology: A Human Emphasis. 3rd ed. Belmont: Wadsworth, 1997.
Cita MLAStarr, Cecie. Biology: A Human Emphasis. 3rd ed. Wadsworth, 1997.
Warning: These citations may not always be 100% accurate.